Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Castle reaches over 3.15 million viewers, breaking the record for fastest box office attendance... Ranking 4th in the history of Japanese anime in Korea

The Japanese anime "Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Castle Arc" (hereinafter "Demon Slayer") has surpassed 3 million viewers in just 10 days since its release, setting a new record for the fastest box office hit.